English verb conjugation
SHOULD PAPER

Regular verb: paper - papered - papered

Affirmation

Simple form	V-ing form
I should paper you should paper she should paper we should paper you should paper they should paper	I should be papering you should be papering she should be papering we should be papering you should be papering they should be papering
Perfect	V-ing perfect
I should have papered you should have papered she should have papered we should have papered you should have papered they should have papered	I should have been papering you should have been papering she should have been papering we should have been papering you should have been papering they should have been papering

Negation

Simple form	V-ing form
I should not paper you should not paper she should not paper we should not paper you should not paper they should not paper	I should not be papering you should not be papering she should not be papering we should not be papering you should not be papering they should not be papering
Perfect	V-ing perfect
I should not have papered you should not have papered she should not have papered we should not have papered you should not have papered they should not have papered	I should not have been papering you should not have been papering she should not have been papering we should not have been papering you should not have been papering they should not have been papering

Interrogative form

Simple form	V-ing form
should I paper? should you paper? should she paper? should we paper? should you paper? should they paper?	should I be papering? should you be papering? should she be papering? should we be papering? should you be papering? should they be papering?
Perfect	V-ing perfect
should I have papered? should you have papered? should she have papered? should we have papered? should you have papered? should they have papered?	should I have been papering? should you have been papering? should she have been papering? should we have been papering? should you have been papering? should they have been papering?

Interro-negative form

Simple form	V-ing form
should I not paper? should you not paper? should she not paper? should we not paper? should you not paper? should they not paper?	should I not be papering? should you not be papering? should she not be papering? should we not be papering? should you not be papering? should they not be papering?
Perfect	V-ing perfect
should I not have papered? should you not have papered? should she not have papered? should we not have papered? should you not have papered? should they not have papered?	should I not have been papering? should you not have been papering? should she not have been papering? should we not have been papering? should you not have been papering? should they not have been papering?